1.17 有趣但没啥用的 import 用法
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.. image:: http://image.iswbm.com/20200804124133.png

import 是 Python 导包的方式。

你知道 Python 中内置了一些很有（wu）趣（liao）的包吗？

**Hello World**

::

   >>> import __hello__
   Hello World!

**Python之禅**

::

   >>> import this

   The Zen of Python, by Tim Peters

   Beautiful is better than ugly.
   Explicit is better than implicit.
   Simple is better than complex.
   Complex is better than complicated.
   Flat is better than nested.
   Sparse is better than dense.
   Readability counts.
   Special cases aren't special enough to break the rules.
   Although practicality beats purity.
   Errors should never pass silently.
   Unless explicitly silenced.
   In the face of ambiguity, refuse the temptation to guess.
   There should be one-- and preferably only one --obvious way to do it.
   Although that way may not be obvious at first unless you're Dutch.
   Now is better than never.
   Although never is often better than *right* now.
   If the implementation is hard to explain, it's a bad idea.
   If the implementation is easy to explain, it may be a good idea.
   Namespaces are one honking great idea -- let's do more of those!

**反地心引力漫画**

在 cmd 窗口中导入\ ``antigravity``

::

   >>> import antigravity

就会自动打开一个网页。 |image1|

.. |image1| image:: http://image.iswbm.com/20190511165735.png